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https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
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Merge android11-5.4.242+(e699d54) into msm-5.4
* remotes/origin/tmp-e699d54:
ANDROID: HID: Only utilise UHID provided exports if UHID is enabled
ANDROID: HID; Over-ride default maximum buffer size when using UHID
Revert "ANDROID: AVB error handler to invalidate vbmeta partition."
UPSTREAM: mailbox: mailbox-test: fix a locking issue in mbox_test_message_write()
UPSTREAM: mailbox: mailbox-test: Fix potential double-free in mbox_test_message_write()
UPSTREAM: efi: rt-wrapper: Add missing include
BACKPORT: arm64: efi: Execute runtime services from a dedicated stack
UPSTREAM: io_uring: have io_kill_timeout() honor the request references
UPSTREAM: io_uring: don't drop completion lock before timer is fully initialized
UPSTREAM: io_uring: always grab lock in io_cancel_async_work()
UPSTREAM: net: cdc_ncm: Deal with too low values of dwNtbOutMaxSize
UPSTREAM: cdc_ncm: Fix the build warning
UPSTREAM: cdc_ncm: Implement the 32-bit version of NCM Transfer Block
UPSTREAM: ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum
UPSTREAM: ext4: fix invalid free tracking in ext4_xattr_move_to_block()
Revert "Revert "mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse""
FROMLIST: binder: fix UAF caused by faulty buffer cleanup
UPSTREAM: usb: musb: mediatek: don't unregister something that wasn't registered
UPSTREAM: net: fix NULL pointer in skb_segment_list
UPSTREAM: xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr()
UPSTREAM: xfrm: compat: change expression for switch in xfrm_xlate64
UPSTREAM: perf/core: Call LSM hook after copying perf_event_attr
UPSTREAM: ext4: fix use-after-free in ext4_xattr_set_entry
UPSTREAM: ext4: remove duplicate definition of ext4_xattr_ibody_inline_set()
UPSTREAM: Revert "ext4: fix use-after-free in ext4_xattr_set_entry"
Linux 5.4.242
ASN.1: Fix check for strdup() success
iio: adc: at91-sama5d2_adc: fix an error code in at91_adc_allocate_trigger()
pwm: meson: Explicitly set .polarity in .get_state()
xfs: fix forkoff miscalculation related to XFS_LITINO(mp)
sctp: Call inet6_destroy_sock() via sk->sk_destruct().
dccp: Call inet6_destroy_sock() via sk->sk_destruct().
inet6: Remove inet6_destroy_sock() in sk->sk_prot->destroy().
tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct().
udp: Call inet6_destroy_sock() in setsockopt(IPV6_ADDRFORM).
ext4: fix use-after-free in ext4_xattr_set_entry
ext4: remove duplicate definition of ext4_xattr_ibody_inline_set()
Revert "ext4: fix use-after-free in ext4_xattr_set_entry"
x86/purgatory: Don't generate debug info for purgatory.ro
MIPS: Define RUNTIME_DISCARD_EXIT in LD script
mmc: sdhci_am654: Set HIGH_SPEED_ENA for SDR12 and SDR25
memstick: fix memory leak if card device is never registered
nilfs2: initialize unused bytes in segment summary blocks
iio: light: tsl2772: fix reading proximity-diodes from device tree
xen/netback: use same error messages for same errors
nvme-tcp: fix a possible UAF when failing to allocate an io queue
s390/ptrace: fix PTRACE_GET_LAST_BREAK error handling
net: dsa: b53: mmap: add phy ops
scsi: core: Improve scsi_vpd_inquiry() checks
scsi: megaraid_sas: Fix fw_crash_buffer_show()
selftests: sigaltstack: fix -Wuninitialized
Input: i8042 - add quirk for Fujitsu Lifebook A574/H
f2fs: Fix f2fs_truncate_partial_nodes ftrace event
e1000e: Disable TSO on i219-LM card to increase speed
bpf: Fix incorrect verifier pruning due to missing register precision taints
mlxfw: fix null-ptr-deref in mlxfw_mfa2_tlv_next()
i40e: fix i40e_setup_misc_vector() error handling
i40e: fix accessing vsi->active_filters without holding lock
netfilter: nf_tables: fix ifdef to also consider nf_tables=m
virtio_net: bugfix overflow inside xdp_linearize_page()
net: sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg
regulator: fan53555: Explicitly include bits header
netfilter: br_netfilter: fix recent physdev match breakage
arm64: dts: meson-g12-common: specify full DMC range
ARM: dts: rockchip: fix a typo error for rk3288 spdif node
Linux 5.4.241
xfs: force log and push AIL to clear pinned inodes when aborting mount
xfs: don't reuse busy extents on extent trim
xfs: consider shutdown in bmapbt cursor delete assert
xfs: shut down the filesystem if we screw up quota reservation
xfs: report corruption only as a regular error
xfs: set inode size after creating symlink
xfs: fix up non-directory creation in SGID directories
xfs: remove the di_version field from struct icdinode
xfs: simplify a check in xfs_ioctl_setattr_check_cowextsize
xfs: simplify di_flags2 inheritance in xfs_ialloc
xfs: only check the superblock version for dinode size calculation
xfs: add a new xfs_sb_version_has_v3inode helper
xfs: remove the kuid/kgid conversion wrappers
xfs: remove the icdinode di_uid/di_gid members
xfs: ensure that the inode uid/gid match values match the icdinode ones
xfs: merge the projid fields in struct xfs_icdinode
xfs: show the proper user quota options
coresight-etm4: Fix for() loop drvdata->nr_addr_cmp range bug
watchdog: sbsa_wdog: Make sure the timeout programming is within the limits
i2c: ocores: generate stop condition after timeout in polling mode
ubi: Fix deadlock caused by recursively holding work_sem
mtd: ubi: wl: Fix a couple of kernel-doc issues
ubi: Fix failure attaching when vid_hdr offset equals to (sub)page size
asymmetric_keys: log on fatal failures in PE/pkcs7
verify_pefile: relax wrapper length check
drm: panel-orientation-quirks: Add quirk for Lenovo Yoga Book X90F
efi: sysfb_efi: Add quirk for Lenovo Yoga Book X91F/L
i2c: imx-lpi2c: clean rx/tx buffers upon new message
power: supply: cros_usbpd: reclassify "default case!" as debug
net: macb: fix a memory corruption in extended buffer descriptor mode
udp6: fix potential access to stale information
RDMA/core: Fix GID entry ref leak when create_ah fails
sctp: fix a potential overflow in sctp_ifwdtsn_skip
qlcnic: check pci_reset_function result
niu: Fix missing unwind goto in niu_alloc_channels()
9p/xen : Fix use after free bug in xen_9pfs_front_remove due to race condition
mtd: rawnand: stm32_fmc2: remove unsupported EDO mode
mtd: rawnand: meson: fix bitmask for length in command word
mtdblock: tolerate corrected bit-flips
btrfs: fix fast csum implementation detection
btrfs: print checksum type and implementation at mount time
Bluetooth: Fix race condition in hidp_session_thread
Bluetooth: L2CAP: Fix use-after-free in l2cap_disconnect_{req,rsp}
ALSA: hda/sigmatel: fix S/PDIF out on Intel D*45* motherboards
ALSA: firewire-tascam: add missing unwind goto in snd_tscm_stream_start_duplex()
ALSA: i2c/cs8427: fix iec958 mixer control deactivation
ALSA: hda/sigmatel: add pin overrides for Intel DP45SG motherboard
ALSA: emu10k1: fix capture interrupt handler unlinking
Revert "pinctrl: amd: Disable and mask interrupts on resume"
irqdomain: Fix mapping-creation race
irqdomain: Refactor __irq_domain_alloc_irqs()
irqdomain: Look for existing mapping only once
mm/swap: fix swap_info_struct race between swapoff and get_swap_pages()
ring-buffer: Fix race while reader and writer are on the same page
drm/panfrost: Fix the panfrost_mmu_map_fault_addr() error path
net_sched: prevent NULL dereference if default qdisc setup failed
tracing: Free error logs of tracing instances
can: j1939: j1939_tp_tx_dat_new(): fix out-of-bounds memory access
ftrace: Mark get_lock_parent_ip() __always_inline
perf/core: Fix the same task check in perf_event_set_output
ALSA: hda/realtek: Add quirk for Clevo X370SNW
nilfs2: fix sysfs interface lifetime
nilfs2: fix potential UAF of struct nilfs_sc_info in nilfs_segctor_thread()
tty: serial: fsl_lpuart: avoid checking for transfer complete when UARTCTRL_SBK is asserted in lpuart32_tx_empty
tty: serial: sh-sci: Fix Rx on RZ/G2L SCI
tty: serial: sh-sci: Fix transmit end interrupt handler
iio: dac: cio-dac: Fix max DAC write value check for 12-bit
iio: adc: ti-ads7950: Set `can_sleep` flag for GPIO chip
USB: serial: option: add Quectel RM500U-CN modem
USB: serial: option: add Telit FE990 compositions
usb: typec: altmodes/displayport: Fix configure initial pin assignment
USB: serial: cp210x: add Silicon Labs IFS-USB-DATACABLE IDs
xhci: also avoid the XHCI_ZERO_64B_REGS quirk with a passthrough iommu
NFSD: callback request does not use correct credential for AUTH_SYS
sunrpc: only free unix grouplist after RCU settles
gpio: davinci: Add irq chip flag to skip set wake
ipv6: Fix an uninit variable access bug in __ip6_make_skb()
sctp: check send stream number after wait_for_sndbuf
net: don't let netpoll invoke NAPI if in xmit context
icmp: guard against too small mtu
wifi: mac80211: fix invalid drv_sta_pre_rcu_remove calls for non-uploaded sta
pwm: sprd: Explicitly set .polarity in .get_state()
pwm: cros-ec: Explicitly set .polarity in .get_state()
pinctrl: amd: Disable and mask interrupts on resume
pinctrl: amd: disable and mask interrupts on probe
pinctrl: amd: Use irqchip template
smb3: fix problem with null cifs super block with previous patch
treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()
Revert "treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()"
cgroup/cpuset: Wake up cpuset_attach_wq tasks in cpuset_cancel_attach()
x86/PCI: Add quirk for AMD XHCI controller that loses MSI-X state in D3hot
scsi: ses: Handle enclosure with just a primary component gracefully
Linux 5.4.240
gfs2: Always check inode size of inline inodes
firmware: arm_scmi: Fix device node validation for mailbox transport
net: sched: fix race condition in qdisc_graft()
net_sched: add __rcu annotation to netdev->qdisc
ext4: fix kernel BUG in 'ext4_write_inline_data_end()'
btrfs: scan device in non-exclusive mode
s390/uaccess: add missing earlyclobber annotations to __clear_user()
drm/etnaviv: fix reference leak when mmaping imported buffer
ALSA: usb-audio: Fix regression on detection of Roland VS-100
ALSA: hda/conexant: Partial revert of a quirk for Lenovo
NFSv4: Fix hangs when recovering open state after a server reboot
pinctrl: at91-pio4: fix domain name assignment
xen/netback: don't do grant copy across page boundary
Input: goodix - add Lenovo Yoga Book X90F to nine_bytes_report DMI table
cifs: fix DFS traversal oops without CONFIG_CIFS_DFS_UPCALL
cifs: prevent infinite recursion in CIFSGetDFSRefer()
Input: focaltech - use explicitly signed char type
Input: alps - fix compatibility with -funsigned-char
pinctrl: ocelot: Fix alt mode for ocelot
net: mvneta: make tx buffer array agnostic
net: dsa: mv88e6xxx: Enable IGMP snooping on user ports only
bnxt_en: Fix typo in PCI id to device description string mapping
i40e: fix registers dump after run ethtool adapter self test
s390/vfio-ap: fix memory leak in vfio_ap device driver
can: bcm: bcm_tx_setup(): fix KMSAN uninit-value in vfs_write
net/net_failover: fix txq exceeding warning
regulator: Handle deferred clk
regulator: fix spelling mistake "Cant" -> "Can't"
ptp_qoriq: fix memory leak in probe()
scsi: megaraid_sas: Fix crash after a double completion
mtd: rawnand: meson: invalidate cache on polling ECC bit
mips: bmips: BCM6358: disable RAC flush for TP1
dma-mapping: drop the dev argument to arch_sync_dma_for_*
ca8210: Fix unsigned mac_len comparison with zero in ca8210_skb_tx()
fbdev: au1200fb: Fix potential divide by zero
fbdev: lxfb: Fix potential divide by zero
fbdev: intelfb: Fix potential divide by zero
fbdev: nvidia: Fix potential divide by zero
sched_getaffinity: don't assume 'cpumask_size()' is fully initialized
fbdev: tgafb: Fix potential divide by zero
ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set()
ALSA: asihpi: check pao in control_message()
md: avoid signed overflow in slot_store()
bus: imx-weim: fix branch condition evaluates to a garbage value
fsverity: don't drop pagecache at end of FS_IOC_ENABLE_VERITY
ocfs2: fix data corruption after failed write
tun: avoid double free in tun_free_netdev
sched/fair: Sanitize vruntime of entity being migrated
sched/fair: sanitize vruntime of entity being placed
dm crypt: add cond_resched() to dmcrypt_write()
dm stats: check for and propagate alloc_percpu failure
i2c: xgene-slimpro: Fix out-of-bounds bug in xgene_slimpro_i2c_xfer()
nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy()
wifi: mac80211: fix qos on mesh interfaces
usb: chipidea: core: fix possible concurrent when switch role
usb: chipdea: core: fix return -EINVAL if request role is the same with current role
usb: cdns3: Fix issue with using incorrect PCI device function
dm thin: fix deadlock when swapping to thin device
igb: revert rtnl_lock() that causes deadlock
fsverity: Remove WQ_UNBOUND from fsverity read workqueue
usb: gadget: u_audio: don't let userspace block driver unbind
scsi: core: Add BLIST_SKIP_VPD_PAGES for SKhynix H28U74301AMR
cifs: empty interface list when server doesn't support query interfaces
sh: sanitize the flags on sigreturn
net: usb: qmi_wwan: add Telit 0x1080 composition
net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990
scsi: lpfc: Avoid usage of list iterator variable after loop
scsi: ufs: core: Add soft dependency on governor_simpleondemand
scsi: target: iscsi: Fix an error message in iscsi_check_key()
selftests/bpf: check that modifier resolves after pointer
m68k: Only force 030 bus error if PC not in exception table
ca8210: fix mac_len negative array access
riscv: Bump COMMAND_LINE_SIZE value to 1024
thunderbolt: Use const qualifier for `ring_interrupt_index`
uas: Add US_FL_NO_REPORT_OPCODES for JMicron JMS583Gen 2
scsi: qla2xxx: Perform lockless command completion in abort path
hwmon (it87): Fix voltage scaling for chips with 10.9mV ADCs
platform/chrome: cros_ec_chardev: fix kernel data leak from ioctl
Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work
Bluetooth: btqcomsmd: Fix command timeout after setting BD address
net: mdio: thunder: Add missing fwnode_handle_put()
hvc/xen: prevent concurrent accesses to the shared ring
nvme-tcp: fix nvme_tcp_term_pdu to match spec
net/sonic: use dma_mapping_error() for error check
erspan: do not use skb_mac_header() in ndo_start_xmit()
atm: idt77252: fix kmemleak when rmmod idt77252
net/mlx5: Read the TC mapping of all priorities on ETS query
bpf: Adjust insufficient default bpf_jit_limit
keys: Do not cache key in task struct if key is requested from kernel thread
net/ps3_gelic_net: Use dma_mapping_error
net/ps3_gelic_net: Fix RX sk_buff length
net: qcom/emac: Fix use after free bug in emac_remove due to race condition
xirc2ps_cs: Fix use after free bug in xirc2ps_detach
qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info
net: usb: smsc95xx: Limit packet length to skb->len
scsi: scsi_dh_alua: Fix memleak for 'qdata' in alua_activate()
i2c: imx-lpi2c: check only for enabled interrupt flags
igbvf: Regard vf reset nack as success
intel/igbvf: free irq on the error path in igbvf_request_msix()
iavf: fix non-tunneled IPv6 UDP packet type and hashing
iavf: fix inverted Rx hash condition leading to disabled hash
power: supply: da9150: Fix use after free bug in da9150_charger_remove due to race condition
net: tls: fix possible race condition between do_tls_getsockopt_conf() and do_tls_setsockopt_conf()
Linux 5.4.239
selftests: Fix the executable permissions for fib_tests.sh
BACKPORT: mac80211_hwsim: notify wmediumd of used MAC addresses
FROMGIT: mac80211_hwsim: add concurrent channels scanning support over virtio
Revert "HID: core: Provide new max_buffer_size attribute to over-ride the default"
Revert "HID: uhid: Over-ride the default maximum data buffer value with our own"
Linux 5.4.238
HID: uhid: Over-ride the default maximum data buffer value with our own
HID: core: Provide new max_buffer_size attribute to over-ride the default
PCI: Unify delay handling for reset and resume
s390/ipl: add missing intersection check to ipl_report handling
serial: 8250_em: Fix UART port type
drm/i915: Don't use stolen memory for ring buffers with LLC
x86/mm: Fix use of uninitialized buffer in sme_enable()
fbdev: stifb: Provide valid pixelclock and add fb_check_var() checks
ftrace: Fix invalid address access in lookup_rec() when index is 0
KVM: nVMX: add missing consistency checks for CR0 and CR4
tracing: Make tracepoint lockdep check actually test something
tracing: Check field value in hist_field_name()
interconnect: fix mem leak when freeing nodes
tty: serial: fsl_lpuart: skip waiting for transmission complete when UARTCTRL_SBK is asserted
ext4: fix possible double unlock when moving a directory
sh: intc: Avoid spurious sizeof-pointer-div warning
drm/amdkfd: Fix an illegal memory access
ext4: fix task hung in ext4_xattr_delete_inode
ext4: fail ext4_iget if special inode unallocated
jffs2: correct logic when creating a hole in jffs2_write_begin
mmc: atmel-mci: fix race between stop command and start of next command
media: m5mols: fix off-by-one loop termination error
hwmon: (ina3221) return prober error code
hwmon: (xgene) Fix use after free bug in xgene_hwmon_remove due to race condition
hwmon: (adt7475) Fix masking of hysteresis registers
hwmon: (adt7475) Display smoothing attributes in correct order
ethernet: sun: add check for the mdesc_grab()
net/iucv: Fix size of interrupt data
net: usb: smsc75xx: Move packet length check to prevent kernel panic in skb_pull
ipv4: Fix incorrect table ID in IOCTL path
block: sunvdc: add check for mdesc_grab() returning NULL
nvmet: avoid potential UAF in nvmet_req_complete()
net: usb: smsc75xx: Limit packet length to skb->len
nfc: st-nci: Fix use after free bug in ndlc_remove due to race condition
net: phy: smsc: bail out in lan87xx_read_status if genphy_read_status fails
net: tunnels: annotate lockless accesses to dev->needed_headroom
qed/qed_dev: guard against a possible division by zero
i40e: Fix kernel crash during reboot when adapter is in recovery mode
ipvlan: Make skb->skb_iif track skb->dev for l3s mode
nfc: pn533: initialize struct pn533_out_arg properly
tcp: tcp_make_synack() can be called from process context
scsi: core: Fix a procfs host directory removal regression
scsi: core: Fix a comment in function scsi_host_dev_release()
netfilter: nft_redir: correct value of inet type `.maxattrs`
ALSA: hda: Match only Intel devices with CONTROLLER_IN_GPU()
ALSA: hda: Add Intel DG2 PCI ID and HDMI codec vid
ALSA: hda: Add Alderlake-S PCI ID and HDMI codec vid
ALSA: hda - controller is in GPU on the DG1
ALSA: hda - add Intel DG1 PCI and HDMI ids
scsi: mpt3sas: Fix NULL pointer access in mpt3sas_transport_port_add()
docs: Correct missing "d_" prefix for dentry_operations member d_weak_revalidate
clk: HI655X: select REGMAP instead of depending on it
drm/meson: fix 1px pink line on GXM when scaling video overlay
cifs: Move the in_send statistic to __smb_send_rqst()
drm/panfrost: Don't sync rpm suspension after mmu flushing
xfrm: Allow transport-mode states with AF_UNSPEC selector
ext4: fix cgroup writeback accounting with fs-layer encryption
ANDROID: preserve CRC for __irq_domain_add()
Revert "drm/exynos: Don't reset bridge->next"
Revert "drm/bridge: Rename bridge helpers targeting a bridge chain"
Revert "drm/bridge: Introduce drm_bridge_get_next_bridge()"
Revert "drm: Initialize struct drm_crtc_state.no_vblank from device settings"
Revert "drm/msm/mdp5: Add check for kzalloc"
Linux 5.4.237
s390/dasd: add missing discipline function
UML: define RUNTIME_DISCARD_EXIT
sh: define RUNTIME_DISCARD_EXIT
s390: define RUNTIME_DISCARD_EXIT to fix link error with GNU ld < 2.36
powerpc/vmlinux.lds: Don't discard .rela* for relocatable builds
powerpc/vmlinux.lds: Define RUNTIME_DISCARD_EXIT
arch: fix broken BuildID for arm64 and riscv
x86, vmlinux.lds: Add RUNTIME_DISCARD_EXIT to generic DISCARDS
drm/i915: Don't use BAR mappings for ring buffers with LLC
ipmi:watchdog: Set panic count to proper value on a panic
ipmi/watchdog: replace atomic_add() and atomic_sub()
media: ov5640: Fix analogue gain control
PCI: Add SolidRun vendor ID
macintosh: windfarm: Use unsigned type for 1-bit bitfields
alpha: fix R_ALPHA_LITERAL reloc for large modules
MIPS: Fix a compilation issue
ext4: Fix deadlock during directory rename
riscv: Use READ_ONCE_NOCHECK in imprecise unwinding stack mode
net/smc: fix fallback failed while sendmsg with fastopen
scsi: megaraid_sas: Update max supported LD IDs to 240
btf: fix resolving BTF_KIND_VAR after ARRAY, STRUCT, UNION, PTR
netfilter: tproxy: fix deadlock due to missing BH disable
bnxt_en: Avoid order-5 memory allocation for TPA data
net: caif: Fix use-after-free in cfusbl_device_notify()
net: lan78xx: fix accessing the LAN7800's internal phy specific registers from the MAC driver
net: usb: lan78xx: Remove lots of set but unused 'ret' variables
selftests: nft_nat: ensuring the listening side is up before starting the client
ila: do not generate empty messages in ila_xlat_nl_cmd_get_mapping()
nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties
drm/msm/a5xx: fix setting of the CP_PREEMPT_ENABLE_LOCAL register
ext4: Fix possible corruption when moving a directory
scsi: core: Remove the /proc/scsi/${proc_name} directory earlier
cifs: Fix uninitialized memory read in smb3_qfs_tcon()
SMB3: Backup intent flag missing from some more ops
iommu/vt-d: Fix PASID directory pointer coherency
irqdomain: Fix domain registration race
irqdomain: Change the type of 'size' in __irq_domain_add() to be consistent
ipmi:ssif: Add a timer between request retries
ipmi:ssif: Increase the message retry time
ipmi:ssif: Remove rtc_us_timer
ipmi:ssif: resend_msg() cannot fail
ipmi:ssif: make ssif_i2c_send() void
iommu/amd: Add a length limitation for the ivrs_acpihid command-line parameter
iommu/amd: Fix ill-formed ivrs_ioapic, ivrs_hpet and ivrs_acpihid options
iommu/amd: Add PCI segment support for ivrs_[ioapic/hpet/acpihid] commands
nfc: change order inside nfc_se_io error path
ext4: zero i_disksize when initializing the bootloader inode
ext4: fix WARNING in ext4_update_inline_data
ext4: move where set the MAY_INLINE_DATA flag is set
ext4: fix another off-by-one fsmap error on 1k block filesystems
ext4: fix RENAME_WHITEOUT handling for inline directories
drm/connector: print max_requested_bpc in state debugfs
x86/CPU/AMD: Disable XSAVES on AMD family 0x17
fs: prevent out-of-bounds array speculation when closing a file descriptor
Linux 5.4.236
staging: rtl8192e: Remove call_usermodehelper starting RadioPower.sh
staging: rtl8192e: Remove function ..dm_check_ac_dc_power calling a script
wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext"
Linux 5.4.235
dt-bindings: rtc: sun6i-a31-rtc: Loosen the requirements on the clocks
media: uvcvideo: Fix race condition with usb_kill_urb
media: uvcvideo: Provide sync and async uvc_ctrl_status_event
tcp: Fix listen() regression in 5.4.229.
Bluetooth: hci_sock: purge socket queues in the destruct() callback
x86/resctl: fix scheduler confusion with 'current'
x86/resctrl: Apply READ_ONCE/WRITE_ONCE to task_struct.{rmid,closid}
net: tls: avoid hanging tasks on the tx_lock
phy: rockchip-typec: Fix unsigned comparison with less than zero
PCI: Add ACS quirk for Wangxun NICs
kernel/fail_function: fix memory leak with using debugfs_lookup()
usb: uvc: Enumerate valid values for color matching
USB: ene_usb6250: Allocate enough memory for full object
usb: host: xhci: mvebu: Iterate over array indexes instead of using pointer math
iio: accel: mma9551_core: Prevent uninitialized variable in mma9551_read_config_word()
iio: accel: mma9551_core: Prevent uninitialized variable in mma9551_read_status_word()
tools/iio/iio_utils:fix memory leak
mei: bus-fixup:upon error print return values of send and receive
tty: serial: fsl_lpuart: disable the CTS when send break signal
tty: fix out-of-bounds access in tty_driver_lookup_tty()
staging: emxx_udc: Add checks for dma_alloc_coherent()
media: uvcvideo: Silence memcpy() run-time false positive warnings
media: uvcvideo: Quirk for autosuspend in Logitech B910 and C910
media: uvcvideo: Handle errors from calls to usb_string
media: uvcvideo: Handle cameras with invalid descriptors
mfd: arizona: Use pm_runtime_resume_and_get() to prevent refcnt leak
firmware/efi sysfb_efi: Add quirk for Lenovo IdeaPad Duet 3
tracing: Add NULL checks for buffer in ring_buffer_free_read_page()
thermal: intel: BXT_PMIC: select REGMAP instead of depending on it
thermal: intel: quark_dts: fix error pointer dereference
scsi: ipr: Work around fortify-string warning
rtc: sun6i: Always export the internal oscillator
rtc: sun6i: Make external 32k oscillator optional
vc_screen: modify vcs_size() handling in vcs_read()
tcp: tcp_check_req() can be called from process context
ARM: dts: spear320-hmi: correct STMPE GPIO compatible
net/sched: act_sample: fix action bind logic
nfc: fix memory leak of se_io context in nfc_genl_se_io
net/mlx5: Geneve, Fix handling of Geneve object id as error code
9p/rdma: unmap receive dma buffer in rdma_request()/post_recv()
9p/xen: fix connection sequence
9p/xen: fix version parsing
net: fix __dev_kfree_skb_any() vs drop monitor
sctp: add a refcnt in sctp_stream_priorities to avoid a nested loop
ipv6: Add lwtunnel encap size of all siblings in nexthop calculation
netfilter: ctnetlink: fix possible refcount leak in ctnetlink_create_conntrack()
watchdog: pcwd_usb: Fix attempting to access uninitialized memory
watchdog: Fix kmemleak in watchdog_cdev_register
watchdog: at91sam9_wdt: use devm_request_irq to avoid missing free_irq() in error path
x86: um: vdso: Add '%rcx' and '%r11' to the syscall clobber list
ubi: ubi_wl_put_peb: Fix infinite loop when wear-leveling work failed
ubi: Fix UAF wear-leveling entry in eraseblk_count_seq_show()
ubifs: ubifs_writepage: Mark page dirty after writing inode failed
ubifs: dirty_cow_znode: Fix memleak in error handling path
ubifs: Re-statistic cleaned znode count if commit failed
ubi: Fix possible null-ptr-deref in ubi_free_volume()
ubifs: Fix memory leak in alloc_wbufs()
ubi: Fix unreferenced object reported by kmemleak in ubi_resize_volume()
ubi: Fix use-after-free when volume resizing failed
ubifs: Reserve one leb for each journal head while doing budget
ubifs: do_rename: Fix wrong space budget when target inode's nlink > 1
ubifs: Fix wrong dirty space budget for dirty inode
ubifs: Rectify space budget for ubifs_xrename()
ubifs: Rectify space budget for ubifs_symlink() if symlink is encrypted
ubifs: Fix build errors as symbol undefined
ubi: ensure that VID header offset + VID header size <= alloc, size
um: vector: Fix memory leak in vector_config
fs: f2fs: initialize fsdata in pagecache_write()
f2fs: use memcpy_{to,from}_page() where possible
pwm: stm32-lp: fix the check on arr and cmp registers update
pwm: sifive: Always let the first pwm_apply_state succeed
pwm: sifive: Reduce time the controller lock is held
fs/jfs: fix shift exponent db_agl2size negative
net/sched: Retire tcindex classifier
kbuild: Port silent mode detection to future gnu make.
wifi: ath9k: use proper statements in conditionals
drm/radeon: Fix eDP for single-display iMac11,2
drm/i915/quirks: Add inverted backlight quirk for HP 14-r206nv
PCI: Avoid FLR for AMD FCH AHCI adapters
PCI: hotplug: Allow marking devices as disconnected during bind/unbind
PCI/PM: Observe reset delay irrespective of bridge_d3
scsi: ses: Fix slab-out-of-bounds in ses_intf_remove()
scsi: ses: Fix possible desc_ptr out-of-bounds accesses
scsi: ses: Fix possible addl_desc_ptr out-of-bounds accesses
scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process()
scsi: ses: Don't attach if enclosure has no components
scsi: qla2xxx: Fix erroneous link down
scsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests
scsi: qla2xxx: Fix link failure in NPIV environment
ktest.pl: Add RUN_TIMEOUT option with default unlimited
ktest.pl: Fix missing "end_monitor" when machine check fails
ktest.pl: Give back console on Ctrt^C on monitor
mm/thp: check and bail out if page in deferred queue already
mm: memcontrol: deprecate charge moving
media: ipu3-cio2: Fix PM runtime usage_count in driver unbind
mips: fix syscall_get_nr
alpha: fix FEN fault handling
rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails
ARM: dts: exynos: correct TMU phandle in Odroid XU
ARM: dts: exynos: correct TMU phandle in Exynos4
dm flakey: don't corrupt the zero page
dm flakey: fix logic when corrupting a bio
thermal: intel: powerclamp: Fix cur_state for multi package system
wifi: cfg80211: Fix use after free for wext
wifi: rtl8xxxu: Use a longer retry limit of 48
ext4: refuse to create ea block when umounted
ext4: optimize ea_inode block expansion
ALSA: hda/realtek: Add quirk for HP EliteDesk 800 G6 Tower PC
ALSA: ice1712: Do not left ice->gpio_mutex locked in aureon_add_controls()
irqdomain: Drop bogus fwspec-mapping error handling
irqdomain: Fix disassociation race
irqdomain: Fix association race
ima: Align ima_file_mmap() parameters with mmap_file LSM hook
Documentation/hw-vuln: Document the interaction between IBRS and STIBP
x86/speculation: Allow enabling STIBP with legacy IBRS
x86/microcode/AMD: Fix mixed steppings support
x86/microcode/AMD: Add a @cpu parameter to the reloading functions
x86/microcode/amd: Remove load_microcode_amd()'s bsp parameter
x86/kprobes: Fix arch_check_optimized_kprobe check within optimized_kprobe range
x86/kprobes: Fix __recover_optprobed_insn check optimizing logic
x86/reboot: Disable SVM, not just VMX, when stopping CPUs
x86/reboot: Disable virtualization in an emergency if SVM is supported
x86/crash: Disable virt in core NMI crash handler to avoid double shootdown
x86/virt: Force GIF=1 prior to disabling SVM (for reboot flows)
KVM: s390: disable migration mode when dirty tracking is disabled
KVM: Destroy target device if coalesced MMIO unregistration fails
udf: Fix file corruption when appending just after end of preallocated extent
udf: Detect system inodes linked into directory hierarchy
udf: Preserve link count of system files
udf: Do not update file length for failed writes to inline files
udf: Do not bother merging very long extents
udf: Truncate added extents on failed expansion
ocfs2: fix non-auto defrag path not working issue
ocfs2: fix defrag path triggering jbd2 ASSERT
f2fs: fix cgroup writeback accounting with fs-layer encryption
f2fs: fix information leak in f2fs_move_inline_dirents()
fs: hfsplus: fix UAF issue in hfsplus_put_super
hfs: fix missing hfs_bnode_get() in __hfs_bnode_create
ARM: dts: exynos: correct HDMI phy compatible in Exynos4
s390/kprobes: fix current_kprobe never cleared after kprobes reenter
s390/kprobes: fix irq mask clobbering on kprobe reenter from post_handler
s390: discard .interp section
ipmi_ssif: Rename idle state and check
rtc: pm8xxx: fix set-alarm race
firmware: coreboot: framebuffer: Ignore reserved pixel color bits
wifi: rtl8xxxu: fixing transmisison failure for rtl8192eu
nfsd: zero out pointers after putting nfsd_files on COPY setup error
dm cache: add cond_resched() to various workqueue loops
dm thin: add cond_resched() to various workqueue loops
drm: panel-orientation-quirks: Add quirk for Lenovo IdeaPad Duet 3 10IGL5
pinctrl: at91: use devm_kasprintf() to avoid potential leaks
hwmon: (coretemp) Simplify platform device handling
regulator: s5m8767: Bounds check id indexing into arrays
regulator: max77802: Bounds check regulator id against opmode
ASoC: kirkwood: Iterate over array indexes instead of using pointer math
docs/scripts/gdb: add necessary make scripts_gdb step
drm/msm/dsi: Add missing check for alloc_ordered_workqueue
drm/radeon: free iio for atombios when driver shutdown
HID: Add Mapping for System Microphone Mute
drm/omap: dsi: Fix excessive stack usage
drm/amd/display: Fix potential null-deref in dm_resume
uaccess: Add minimum bounds check on kernel buffer size
coda: Avoid partial allocation of sig_inputArgs
net/mlx5: fw_tracer: Fix debug print
ACPI: video: Fix Lenovo Ideapad Z570 DMI match
wifi: mt76: dma: free rx_head in mt76_dma_rx_cleanup
m68k: Check syscall_trace_enter() return code
net: bcmgenet: Add a check for oversized packets
ACPI: Don't build ACPICA with '-Os'
ice: add missing checks for PF vsi type
inet: fix fast path in __inet_hash_connect()
wifi: mt7601u: fix an integer underflow
wifi: brcmfmac: ensure CLM version is null-terminated to prevent stack-out-of-bounds
x86/bugs: Reset speculation control settings on init
timers: Prevent union confusion from unexpected restart_syscall()
thermal: intel: Fix unsigned comparison with less than zero
rcu: Suppress smp_processor_id() complaint in synchronize_rcu_expedited_wait()
wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds()
blk-iocost: fix divide by 0 error in calc_lcoefs()
ARM: dts: exynos: Use Exynos5420 compatible for the MIPI video phy
udf: Define EFSCORRUPTED error code
rpmsg: glink: Avoid infinite loop on intent for missing channel
media: usb: siano: Fix use after free bugs caused by do_submit_urb
media: i2c: ov7670: 0 instead of -EINVAL was returned
media: rc: Fix use-after-free bugs caused by ene_tx_irqsim()
media: i2c: ov772x: Fix memleak in ov772x_probe()
media: ov5675: Fix memleak in ov5675_init_controls()
powerpc: Remove linker flag from KBUILD_AFLAGS
media: platform: ti: Add missing check for devm_regulator_get
remoteproc: qcom_q6v5_mss: Use a carveout to authenticate modem headers
MIPS: vpe-mt: drop physical_memsize
MIPS: SMP-CPS: fix build error when HOTPLUG_CPU not set
powerpc/eeh: Set channel state after notifying the drivers
powerpc/eeh: Small refactor of eeh_handle_normal_event()
powerpc/rtas: ensure 4KB alignment for rtas_data_buf
powerpc/rtas: make all exports GPL
powerpc/pseries/lparcfg: add missing RTAS retry status handling
powerpc/pseries/lpar: add missing RTAS retry status handling
clk: Honor CLK_OPS_PARENT_ENABLE in clk_core_is_enabled()
powerpc/powernv/ioda: Skip unallocated resources when mapping to PE
clk: qcom: gpucc-sdm845: fix clk_dis_wait being programmed for CX GDSC
Input: ads7846 - don't check penirq immediately for 7845
Input: ads7846 - don't report pressure for ads7845
clk: renesas: cpg-mssr: Remove superfluous check in resume code
clk: renesas: cpg-mssr: Use enum clk_reg_layout instead of a boolean flag
clk: renesas: cpg-mssr: Fix use after free if cpg_mssr_common_init() failed
mtd: rawnand: sunxi: Fix the size of the last OOB region
clk: qcom: gcc-qcs404: fix names of the DSI clocks used as parents
clk: qcom: gcc-qcs404: disable gpll[04]_out_aux parents
mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
selftests/ftrace: Fix bash specific "==" operator
sparc: allow PM configs for sparc32 COMPILE_TEST
perf tools: Fix auto-complete on aarch64
perf llvm: Fix inadvertent file creation
gfs2: jdata writepage fix
cifs: Fix warning and UAF when destroy the MR list
cifs: Fix lost destroy smbd connection when MR allocate failed
nfsd: fix race to check ls_layouts
hid: bigben_probe(): validate report count
HID: asus: Fix mute and touchpad-toggle keys on Medion Akoya E1239T
HID: asus: Add support for multi-touch touchpad on Medion Akoya E1239T
HID: asus: Add report_size to struct asus_touchpad_info
HID: asus: Only set EV_REP if we are adding a mapping
HID: bigben: use spinlock to safely schedule workers
HID: bigben_worker() remove unneeded check on report_field
HID: bigben: use spinlock to protect concurrent accesses
ASoC: soc-dapm.h: fixup warning struct snd_pcm_substream not declared
ASoC: dapm: declare missing structure prototypes
spi: synquacer: Fix timeout handling in synquacer_spi_transfer_one()
dm: remove flush_scheduled_work() during local_exit()
hwmon: (mlxreg-fan) Return zero speed for broken fan
spi: bcm63xx-hsspi: Fix multi-bit mode setting
spi: bcm63xx-hsspi: fix pm_runtime
scsi: aic94xx: Add missing check for dma_map_single()
hwmon: (ltc2945) Handle error case in ltc2945_value_store
gpio: vf610: connect GPIO label to dev name
ASoC: soc-compress.c: fixup private_data on snd_soc_new_compress()
drm/mediatek: Clean dangling pointer on bind error path
drm/mediatek: Drop unbalanced obj unref
drm/mediatek: Use NULL instead of 0 for NULL pointer
drm/mediatek: remove cast to pointers passed to kfree
gpu: host1x: Don't skip assigning syncpoints to channels
drm/msm/mdp5: Add check for kzalloc
drm: Initialize struct drm_crtc_state.no_vblank from device settings
drm/bridge: Introduce drm_bridge_get_next_bridge()
drm/bridge: Rename bridge helpers targeting a bridge chain
drm/exynos: Don't reset bridge->next
drm/msm/dpu: Add check for pstates
drm/msm/dpu: Add check for cstate
drm/msm: use strscpy instead of strncpy
drm/mipi-dsi: Fix byte order of 16-bit DCS set/get brightness
ALSA: hda/ca0132: minor fix for allocation size
ASoC: fsl_sai: initialize is_dsp_mode flag
pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain
drm/msm/hdmi: Add missing check for alloc_ordered_workqueue
gpu: ipu-v3: common: Add of_node_put() for reference returned by of_graph_get_port_by_id()
drm/vc4: dpi: Fix format mapping for RGB565
drm/vc4: dpi: Add option for inverting pixel clock and output enable
drm/bridge: megachips: Fix error handling in i2c_register_driver()
drm: mxsfb: DRM_MXSFB should depend on ARCH_MXS || ARCH_MXC
drm/fourcc: Add missing big-endian XRGB1555 and RGB565 formats
selftest: fib_tests: Always cleanup before exit
selftests/net: Interpret UDP_GRO cmsg data as an int value
irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts
irqchip/irq-brcmstb-l2: Set IRQ_LEVEL for level triggered interrupts
can: esd_usb: Move mislocated storage of SJA1000_ECC_SEG bits in case of a bus error
thermal/drivers/hisi: Drop second sensor hi3660
wifi: mac80211: make rate u32 in sta_set_rate_info_rx()
crypto: crypto4xx - Call dma_unmap_page when done
wifi: mwifiex: fix loop iterator in mwifiex_update_ampdu_txwinsize()
wifi: iwl4965: Add missing check for create_singlethread_workqueue()
wifi: iwl3945: Add missing check for create_singlethread_workqueue
treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()
usb: gadget: udc: Avoid tasklet passing a global
RISC-V: time: initialize hrtimer based broadcast clock event device
m68k: /proc/hardware should depend on PROC_FS
crypto: rsa-pkcs1pad - Use akcipher_request_complete
rds: rds_rm_zerocopy_callback() correct order for list_add_tail()
libbpf: Fix alen calculation in libbpf_nla_dump_errormsg()
Bluetooth: L2CAP: Fix potential user-after-free
OPP: fix error checking in opp_migrate_dentry()
tap: tap_open(): correctly initialize socket uid
tun: tun_chr_open(): correctly initialize socket uid
net: add sock_init_data_uid()
mptcp: add sk_stop_timer_sync helper
irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe
irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains
net/mlx5: Enhance debug print in page allocation failure
powercap: fix possible name leak in powercap_register_zone()
crypto: seqiv - Handle EBUSY correctly
crypto: essiv - Handle EBUSY correctly
crypto: essiv - remove redundant null pointer check before kfree
crypto: ccp - Failure on re-initialization due to duplicate sysfs filename
ACPI: battery: Fix missing NUL-termination with large strings
wifi: ath9k: Fix potential stack-out-of-bounds write in ath9k_wmi_rsp_callback()
wifi: ath9k: hif_usb: clean up skbs if ath9k_hif_usb_rx_stream() fails
ath9k: htc: clean up statistics macros
ath9k: hif_usb: simplify if-if to if-else
wifi: ath9k: htc_hst: free skb in ath9k_htc_rx_msg() if there is no callback function
wifi: orinoco: check return value of hermes_write_wordrec()
ACPICA: nsrepair: handle cases without a return value correctly
lib/mpi: Fix buffer overrun when SG is too long
genirq: Fix the return type of kstat_cpu_irqs_sum()
ACPICA: Drop port I/O validation for some regions
crypto: x86/ghash - fix unaligned access in ghash_setkey()
wifi: wl3501_cs: don't call kfree_skb() under spin_lock_irqsave()
wifi: libertas: cmdresp: don't call kfree_skb() under spin_lock_irqsave()
wifi: libertas: main: don't call kfree_skb() under spin_lock_irqsave()
wifi: libertas: if_usb: don't call kfree_skb() under spin_lock_irqsave()
wifi: libertas_tf: don't call kfree_skb() under spin_lock_irqsave()
wifi: brcmfmac: unmap dma buffer in brcmf_msgbuf_alloc_pktid()
wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit()
wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()
wilc1000: let wilc_mac_xmit() return NETDEV_TX_OK
wifi: ipw2200: fix memory leak in ipw_wdev_init()
wifi: ipw2x00: don't call dev_kfree_skb() under spin_lock_irqsave()
ipw2x00: switch from 'pci_' to 'dma_' API
wifi: rtlwifi: Fix global-out-of-bounds bug in _rtl8812ae_phy_set_txpower_limit()
rtlwifi: fix -Wpointer-sign warning
wifi: rtl8xxxu: don't call dev_kfree_skb() under spin_lock_irqsave()
wifi: libertas: fix memory leak in lbs_init_adapter()
wifi: iwlegacy: common: don't call dev_kfree_skb() under spin_lock_irqsave()
net/wireless: Delete unnecessary checks before the macro call “dev_kfree_skb”
wifi: rsi: Fix memory leak in rsi_coex_attach()
block: bio-integrity: Copy flags when bio_integrity_payload is cloned
sched/rt: pick_next_rt_entity(): check list_entry
sched/deadline,rt: Remove unused parameter from pick_next_[rt|dl]_entity()
s390/dasd: Fix potential memleak in dasd_eckd_init()
s390/dasd: Prepare for additional path event handling
blk-mq: correct stale comment of .get_budget
blk-mq: wait on correct sbitmap_queue in blk_mq_mark_tag_wait
blk-mq: remove stale comment for blk_mq_sched_mark_restart_hctx
block: Limit number of items taken from the I/O scheduler in one go
Revert "scsi: core: run queue if SCSI device queue isn't ready and queue is idle"
arm64: dts: mediatek: mt7622: Add missing pwm-cells to pwm node
ARM: dts: imx7s: correct iomuxc gpr mux controller cells
arm64: dts: amlogic: meson-gxl-s905d-phicomm-n1: fix led node name
arm64: dts: amlogic: meson-gxl: add missing unit address to eth-phy-mux node name
arm64: dts: amlogic: meson-gx: add missing unit address to rng node name
arm64: dts: amlogic: meson-gx: add missing SCPI sensors compatible
arm64: dts: amlogic: meson-axg: fix SCPI clock dvfs node name
arm64: dts: amlogic: meson-gx: fix SCPI clock dvfs node name
ARM: imx: Call ida_simple_remove() for ida_simple_get
ARM: dts: exynos: correct wr-active property in Exynos3250 Rinato
ARM: OMAP1: call platform_device_put() in error case in omap1_dm_timer_init()
arm64: dts: meson: remove CPU opps below 1GHz for G12A boards
arm64: dts: meson-gx: Fix the SCPI DVFS node name and unit address
arm64: dts: meson-g12a: Fix internal Ethernet PHY unit name
arm64: dts: meson-gx: Fix Ethernet MAC address unit name
ARM: zynq: Fix refcount leak in zynq_early_slcr_init
arm64: dts: qcom: qcs404: use symbol names for PCIe resets
ARM: OMAP2+: Fix memory leak in realtime_counter_init()
HID: asus: use spinlock to safely schedule workers
HID: asus: use spinlock to protect concurrent accesses
HID: asus: Remove check for same LED brightness on set
Linux 5.4.234
USB: core: Don't hold device lock while reading the "descriptors" sysfs file
USB: serial: option: add support for VW/Skoda "Carstick LTE"
dmaengine: sh: rcar-dmac: Check for error num after dma_set_max_seg_size
vc_screen: don't clobber return value in vcs_read
net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues().
bpf: bpf_fib_lookup should not return neigh in NUD_FAILED state
HID: core: Fix deadloop in hid_apply_multiplier.
neigh: make sure used and confirmed times are valid
IB/hfi1: Assign npages earlier
btrfs: send: limit number of clones and allocated memory size
ACPI: NFIT: fix a potential deadlock during NFIT teardown
ARM: dts: rockchip: add power-domains property to dp node on rk3288
arm64: dts: rockchip: drop unused LED mode property from rk3328-roc-cc
Conflicts:
Documentation/devicetree/bindings
Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml
arch/arm/mm/dma-mapping.c
drivers/clk/qcom/gcc-qcs404.c
drivers/iommu/dma-iommu.c
drivers/mtd/ubi/wl.c
kernel/dma/direct.c
Change-Id: I5797c8cb2276354d851af215d431950eec734174
Signed-off-by: Srinivasarao Pathipati <quic_c_spathi@quicinc.com>
This commit is contained in:
Srinivasarao Pathipati
commit
a6b9d0d53d
729 changed files with 113894 additions and 114429 deletions
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@ -29,7 +29,7 @@ static void backtrace_test_irq_callback(unsigned long data)
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complete(&backtrace_work);
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}
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static DECLARE_TASKLET(backtrace_tasklet, &backtrace_test_irq_callback, 0);
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static DECLARE_TASKLET_OLD(backtrace_tasklet, &backtrace_test_irq_callback);
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static void backtrace_test_irq(void)
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{
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@ -2719,6 +2719,7 @@ static int btf_datasec_resolve(struct btf_verifier_env *env,
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struct btf *btf = env->btf;
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u16 i;
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env->resolve_mode = RESOLVE_TBD;
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for_each_vsi_from(i, v->next_member, v->t, vsi) {
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u32 var_type_id = vsi->type, type_id, type_size = 0;
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const struct btf_type *var_type = btf_type_by_id(env->btf,
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@ -764,7 +764,7 @@ static int __init bpf_jit_charge_init(void)
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{
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/* Only used as heuristic here to derive limit. */
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bpf_jit_limit_max = bpf_jit_alloc_exec_limit();
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bpf_jit_limit = min_t(u64, round_up(bpf_jit_limit_max >> 2,
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bpf_jit_limit = min_t(u64, round_up(bpf_jit_limit_max >> 1,
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PAGE_SIZE), LONG_MAX);
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return 0;
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}
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@ -1563,6 +1563,21 @@ static int backtrack_insn(struct bpf_verifier_env *env, int idx,
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}
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} else if (opcode == BPF_EXIT) {
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return -ENOTSUPP;
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} else if (BPF_SRC(insn->code) == BPF_X) {
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if (!(*reg_mask & (dreg | sreg)))
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return 0;
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/* dreg <cond> sreg
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* Both dreg and sreg need precision before
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* this insn. If only sreg was marked precise
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* before it would be equally necessary to
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* propagate it to dreg.
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*/
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*reg_mask |= (sreg | dreg);
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/* else dreg <cond> K
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* Only dreg still needs precision before
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* this insn, so for the K-based conditional
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* there is nothing new to be marked.
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*/
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}
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} else if (class == BPF_LD) {
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if (!(*reg_mask & dreg))
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@ -2195,11 +2195,15 @@ out_unlock:
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static void cpuset_cancel_attach(struct cgroup_taskset *tset)
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{
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struct cgroup_subsys_state *css;
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struct cpuset *cs;
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cgroup_taskset_first(tset, &css);
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cs = css_cs(css);
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percpu_down_write(&cpuset_rwsem);
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css_cs(css)->attach_in_progress--;
|
||||
cs->attach_in_progress--;
|
||||
if (!cs->attach_in_progress)
|
||||
wake_up(&cpuset_attach_wq);
|
||||
percpu_up_write(&cpuset_rwsem);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -240,7 +240,7 @@ COMPAT_SYSCALL_DEFINE3(sched_getaffinity, compat_pid_t, pid, unsigned int, len,
|
|||
if (len & (sizeof(compat_ulong_t)-1))
|
||||
return -EINVAL;
|
||||
|
||||
if (!alloc_cpumask_var(&mask, GFP_KERNEL))
|
||||
if (!zalloc_cpumask_var(&mask, GFP_KERNEL))
|
||||
return -ENOMEM;
|
||||
|
||||
ret = sched_getaffinity(pid, mask);
|
||||
|
|
|
|||
|
|
@ -1043,7 +1043,7 @@ static void kgdb_tasklet_bpt(unsigned long ing)
|
|||
atomic_set(&kgdb_break_tasklet_var, 0);
|
||||
}
|
||||
|
||||
static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
|
||||
static DECLARE_TASKLET_OLD(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt);
|
||||
|
||||
void kgdb_schedule_breakpoint(void)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -247,7 +247,7 @@ void dma_direct_sync_single_for_device(struct device *dev,
|
|||
swiotlb_tbl_sync_single(dev, paddr, size, dir, SYNC_FOR_DEVICE);
|
||||
|
||||
if (!dev_is_dma_coherent(dev))
|
||||
arch_sync_dma_for_device(dev, paddr, size, dir);
|
||||
arch_sync_dma_for_device(paddr, size, dir);
|
||||
}
|
||||
EXPORT_SYMBOL(dma_direct_sync_single_for_device);
|
||||
|
||||
|
|
@ -265,7 +265,7 @@ void dma_direct_sync_sg_for_device(struct device *dev,
|
|||
dir, SYNC_FOR_DEVICE);
|
||||
|
||||
if (!dev_is_dma_coherent(dev))
|
||||
arch_sync_dma_for_device(dev, paddr, sg->length,
|
||||
arch_sync_dma_for_device(paddr, sg->length,
|
||||
dir);
|
||||
}
|
||||
}
|
||||
|
|
@ -281,8 +281,8 @@ void dma_direct_sync_single_for_cpu(struct device *dev,
|
|||
phys_addr_t paddr = dma_to_phys(dev, addr);
|
||||
|
||||
if (!dev_is_dma_coherent(dev)) {
|
||||
arch_sync_dma_for_cpu(dev, paddr, size, dir);
|
||||
arch_sync_dma_for_cpu_all(dev);
|
||||
arch_sync_dma_for_cpu(paddr, size, dir);
|
||||
arch_sync_dma_for_cpu_all();
|
||||
}
|
||||
|
||||
if (unlikely(is_swiotlb_buffer(paddr)))
|
||||
|
|
@ -300,7 +300,7 @@ void dma_direct_sync_sg_for_cpu(struct device *dev,
|
|||
phys_addr_t paddr = dma_to_phys(dev, sg_dma_address(sg));
|
||||
|
||||
if (!dev_is_dma_coherent(dev))
|
||||
arch_sync_dma_for_cpu(dev, paddr, sg->length, dir);
|
||||
arch_sync_dma_for_cpu(paddr, sg->length, dir);
|
||||
|
||||
if (unlikely(is_swiotlb_buffer(paddr)))
|
||||
swiotlb_tbl_sync_single(dev, paddr, sg->length, dir,
|
||||
|
|
@ -308,7 +308,7 @@ void dma_direct_sync_sg_for_cpu(struct device *dev,
|
|||
}
|
||||
|
||||
if (!dev_is_dma_coherent(dev))
|
||||
arch_sync_dma_for_cpu_all(dev);
|
||||
arch_sync_dma_for_cpu_all();
|
||||
}
|
||||
EXPORT_SYMBOL(dma_direct_sync_sg_for_cpu);
|
||||
|
||||
|
|
@ -360,7 +360,7 @@ dma_addr_t dma_direct_map_page(struct device *dev, struct page *page,
|
|||
}
|
||||
|
||||
if (!is_dma_coherent(dev, attrs) && !(attrs & DMA_ATTR_SKIP_CPU_SYNC))
|
||||
arch_sync_dma_for_device(dev, phys, size, dir);
|
||||
arch_sync_dma_for_device(phys, size, dir);
|
||||
return dma_addr;
|
||||
}
|
||||
EXPORT_SYMBOL(dma_direct_map_page);
|
||||
|
|
|
|||
|
|
@ -11011,7 +11011,7 @@ perf_event_set_output(struct perf_event *event, struct perf_event *output_event)
|
|||
/*
|
||||
* If its not a per-cpu rb, it must be the same task.
|
||||
*/
|
||||
if (output_event->cpu == -1 && output_event->ctx != event->ctx)
|
||||
if (output_event->cpu == -1 && output_event->hw.target != event->hw.target)
|
||||
goto out;
|
||||
|
||||
/*
|
||||
|
|
@ -11195,12 +11195,12 @@ SYSCALL_DEFINE5(perf_event_open,
|
|||
if (flags & ~PERF_FLAG_ALL)
|
||||
return -EINVAL;
|
||||
|
||||
/* Do we allow access to perf_event_open(2) ? */
|
||||
err = security_perf_event_open(&attr, PERF_SECURITY_OPEN);
|
||||
err = perf_copy_attr(attr_uptr, &attr);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
err = perf_copy_attr(attr_uptr, &attr);
|
||||
/* Do we allow access to perf_event_open(2) ? */
|
||||
err = security_perf_event_open(&attr, PERF_SECURITY_OPEN);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
|
|
|
|||
|
|
@ -163,10 +163,7 @@ static void fei_debugfs_add_attr(struct fei_attr *attr)
|
|||
|
||||
static void fei_debugfs_remove_attr(struct fei_attr *attr)
|
||||
{
|
||||
struct dentry *dir;
|
||||
|
||||
dir = debugfs_lookup(attr->kp.symbol_name, fei_debugfs_dir);
|
||||
debugfs_remove_recursive(dir);
|
||||
debugfs_lookup_and_remove(attr->kp.symbol_name, fei_debugfs_dir);
|
||||
}
|
||||
|
||||
static int fei_kprobe_handler(struct kprobe *kp, struct pt_regs *regs)
|
||||
|
|
|
|||
|
|
@ -25,6 +25,9 @@ static DEFINE_MUTEX(irq_domain_mutex);
|
|||
|
||||
static struct irq_domain *irq_default_domain;
|
||||
|
||||
static int irq_domain_alloc_irqs_locked(struct irq_domain *domain, int irq_base,
|
||||
unsigned int nr_irqs, int node, void *arg,
|
||||
bool realloc, const struct irq_affinity_desc *affinity);
|
||||
static void irq_domain_check_hierarchy(struct irq_domain *domain);
|
||||
|
||||
struct irqchip_fwid {
|
||||
|
|
@ -114,23 +117,12 @@ void irq_domain_free_fwnode(struct fwnode_handle *fwnode)
|
|||
}
|
||||
EXPORT_SYMBOL_GPL(irq_domain_free_fwnode);
|
||||
|
||||
/**
|
||||
* __irq_domain_add() - Allocate a new irq_domain data structure
|
||||
* @fwnode: firmware node for the interrupt controller
|
||||
* @size: Size of linear map; 0 for radix mapping only
|
||||
* @hwirq_max: Maximum number of interrupts supported by controller
|
||||
* @direct_max: Maximum value of direct maps; Use ~0 for no limit; 0 for no
|
||||
* direct mapping
|
||||
* @ops: domain callbacks
|
||||
* @host_data: Controller private data pointer
|
||||
*
|
||||
* Allocates and initializes an irq_domain structure.
|
||||
* Returns pointer to IRQ domain, or NULL on failure.
|
||||
*/
|
||||
struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, int size,
|
||||
irq_hw_number_t hwirq_max, int direct_max,
|
||||
const struct irq_domain_ops *ops,
|
||||
void *host_data)
|
||||
static struct irq_domain *__irq_domain_create(struct fwnode_handle *fwnode,
|
||||
unsigned int size,
|
||||
irq_hw_number_t hwirq_max,
|
||||
int direct_max,
|
||||
const struct irq_domain_ops *ops,
|
||||
void *host_data)
|
||||
{
|
||||
struct device_node *of_node = to_of_node(fwnode);
|
||||
struct irqchip_fwid *fwid;
|
||||
|
|
@ -222,12 +214,44 @@ struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, int size,
|
|||
domain->revmap_direct_max_irq = direct_max;
|
||||
irq_domain_check_hierarchy(domain);
|
||||
|
||||
return domain;
|
||||
}
|
||||
|
||||
static void __irq_domain_publish(struct irq_domain *domain)
|
||||
{
|
||||
mutex_lock(&irq_domain_mutex);
|
||||
debugfs_add_domain_dir(domain);
|
||||
list_add(&domain->link, &irq_domain_list);
|
||||
mutex_unlock(&irq_domain_mutex);
|
||||
|
||||
pr_debug("Added domain %s\n", domain->name);
|
||||
}
|
||||
|
||||
/**
|
||||
* __irq_domain_add() - Allocate a new irq_domain data structure
|
||||
* @fwnode: firmware node for the interrupt controller
|
||||
* @size: Size of linear map; 0 for radix mapping only
|
||||
* @hwirq_max: Maximum number of interrupts supported by controller
|
||||
* @direct_max: Maximum value of direct maps; Use ~0 for no limit; 0 for no
|
||||
* direct mapping
|
||||
* @ops: domain callbacks
|
||||
* @host_data: Controller private data pointer
|
||||
*
|
||||
* Allocates and initializes an irq_domain structure.
|
||||
* Returns pointer to IRQ domain, or NULL on failure.
|
||||
*/
|
||||
struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, unsigned int size,
|
||||
irq_hw_number_t hwirq_max, int direct_max,
|
||||
const struct irq_domain_ops *ops,
|
||||
void *host_data)
|
||||
{
|
||||
struct irq_domain *domain;
|
||||
|
||||
domain = __irq_domain_create(fwnode, size, hwirq_max, direct_max,
|
||||
ops, host_data);
|
||||
if (domain)
|
||||
__irq_domain_publish(domain);
|
||||
|
||||
return domain;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(__irq_domain_add);
|
||||
|
|
@ -510,6 +534,9 @@ void irq_domain_disassociate(struct irq_domain *domain, unsigned int irq)
|
|||
return;
|
||||
|
||||
hwirq = irq_data->hwirq;
|
||||
|
||||
mutex_lock(&irq_domain_mutex);
|
||||
|
||||
irq_set_status_flags(irq, IRQ_NOREQUEST);
|
||||
|
||||
/* remove chip and handler */
|
||||
|
|
@ -529,10 +556,12 @@ void irq_domain_disassociate(struct irq_domain *domain, unsigned int irq)
|
|||
|
||||
/* Clear reverse map for this hwirq */
|
||||
irq_domain_clear_mapping(domain, hwirq);
|
||||
|
||||
mutex_unlock(&irq_domain_mutex);
|
||||
}
|
||||
|
||||
int irq_domain_associate(struct irq_domain *domain, unsigned int virq,
|
||||
irq_hw_number_t hwirq)
|
||||
static int irq_domain_associate_locked(struct irq_domain *domain, unsigned int virq,
|
||||
irq_hw_number_t hwirq)
|
||||
{
|
||||
struct irq_data *irq_data = irq_get_irq_data(virq);
|
||||
int ret;
|
||||
|
|
@ -545,7 +574,6 @@ int irq_domain_associate(struct irq_domain *domain, unsigned int virq,
|
|||
if (WARN(irq_data->domain, "error: virq%i is already associated", virq))
|
||||
return -EINVAL;
|
||||
|
||||
mutex_lock(&irq_domain_mutex);
|
||||
irq_data->hwirq = hwirq;
|
||||
irq_data->domain = domain;
|
||||
if (domain->ops->map) {
|
||||
|
|
@ -562,7 +590,6 @@ int irq_domain_associate(struct irq_domain *domain, unsigned int virq,
|
|||
}
|
||||
irq_data->domain = NULL;
|
||||
irq_data->hwirq = 0;
|
||||
mutex_unlock(&irq_domain_mutex);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
|
@ -573,12 +600,23 @@ int irq_domain_associate(struct irq_domain *domain, unsigned int virq,
|
|||
|
||||
domain->mapcount++;
|
||||
irq_domain_set_mapping(domain, hwirq, irq_data);
|
||||
mutex_unlock(&irq_domain_mutex);
|
||||
|
||||
irq_clear_status_flags(virq, IRQ_NOREQUEST);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int irq_domain_associate(struct irq_domain *domain, unsigned int virq,
|
||||
irq_hw_number_t hwirq)
|
||||
{
|
||||
int ret;
|
||||
|
||||
mutex_lock(&irq_domain_mutex);
|
||||
ret = irq_domain_associate_locked(domain, virq, hwirq);
|
||||
mutex_unlock(&irq_domain_mutex);
|
||||
|
||||
return ret;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(irq_domain_associate);
|
||||
|
||||
void irq_domain_associate_many(struct irq_domain *domain, unsigned int irq_base,
|
||||
|
|
@ -638,6 +676,34 @@ unsigned int irq_create_direct_mapping(struct irq_domain *domain)
|
|||
}
|
||||
EXPORT_SYMBOL_GPL(irq_create_direct_mapping);
|
||||
|
||||
static unsigned int irq_create_mapping_affinity_locked(struct irq_domain *domain,
|
||||
irq_hw_number_t hwirq,
|
||||
const struct irq_affinity_desc *affinity)
|
||||
{
|
||||
struct device_node *of_node = irq_domain_get_of_node(domain);
|
||||
int virq;
|
||||
|
||||
pr_debug("irq_create_mapping(0x%p, 0x%lx)\n", domain, hwirq);
|
||||
|
||||
/* Allocate a virtual interrupt number */
|
||||
virq = irq_domain_alloc_descs(-1, 1, hwirq, of_node_to_nid(of_node),
|
||||
affinity);
|
||||
if (virq <= 0) {
|
||||
pr_debug("-> virq allocation failed\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (irq_domain_associate_locked(domain, virq, hwirq)) {
|
||||
irq_free_desc(virq);
|
||||
return 0;
|
||||
}
|
||||
|
||||
pr_debug("irq %lu on domain %s mapped to virtual irq %u\n",
|
||||
hwirq, of_node_full_name(of_node), virq);
|
||||
|
||||
return virq;
|
||||
}
|
||||
|
||||
/**
|
||||
* irq_create_mapping_affinity() - Map a hardware interrupt into linux irq space
|
||||
* @domain: domain owning this hardware interrupt or NULL for default domain
|
||||
|
|
@ -650,47 +716,31 @@ EXPORT_SYMBOL_GPL(irq_create_direct_mapping);
|
|||
* on the number returned from that call.
|
||||
*/
|
||||
unsigned int irq_create_mapping_affinity(struct irq_domain *domain,
|
||||
irq_hw_number_t hwirq,
|
||||
const struct irq_affinity_desc *affinity)
|
||||
irq_hw_number_t hwirq,
|
||||
const struct irq_affinity_desc *affinity)
|
||||
{
|
||||
struct device_node *of_node;
|
||||
int virq;
|
||||
|
||||
pr_debug("irq_create_mapping(0x%p, 0x%lx)\n", domain, hwirq);
|
||||
|
||||
/* Look for default domain if nececssary */
|
||||
/* Look for default domain if necessary */
|
||||
if (domain == NULL)
|
||||
domain = irq_default_domain;
|
||||
if (domain == NULL) {
|
||||
WARN(1, "%s(, %lx) called with NULL domain\n", __func__, hwirq);
|
||||
return 0;
|
||||
}
|
||||
pr_debug("-> using domain @%p\n", domain);
|
||||
|
||||
of_node = irq_domain_get_of_node(domain);
|
||||
mutex_lock(&irq_domain_mutex);
|
||||
|
||||
/* Check if mapping already exists */
|
||||
virq = irq_find_mapping(domain, hwirq);
|
||||
if (virq) {
|
||||
pr_debug("-> existing mapping on virq %d\n", virq);
|
||||
return virq;
|
||||
pr_debug("existing mapping on virq %d\n", virq);
|
||||
goto out;
|
||||
}
|
||||
|
||||
/* Allocate a virtual interrupt number */
|
||||
virq = irq_domain_alloc_descs(-1, 1, hwirq, of_node_to_nid(of_node),
|
||||
affinity);
|
||||
if (virq <= 0) {
|
||||
pr_debug("-> virq allocation failed\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (irq_domain_associate(domain, virq, hwirq)) {
|
||||
irq_free_desc(virq);
|
||||
return 0;
|
||||
}
|
||||
|
||||
pr_debug("irq %lu on domain %s mapped to virtual irq %u\n",
|
||||
hwirq, of_node_full_name(of_node), virq);
|
||||
virq = irq_create_mapping_affinity_locked(domain, hwirq, affinity);
|
||||
out:
|
||||
mutex_unlock(&irq_domain_mutex);
|
||||
|
||||
return virq;
|
||||
}
|
||||
|
|
@ -800,6 +850,8 @@ unsigned int irq_create_fwspec_mapping(struct irq_fwspec *fwspec)
|
|||
if (WARN_ON(type & ~IRQ_TYPE_SENSE_MASK))
|
||||
type &= IRQ_TYPE_SENSE_MASK;
|
||||
|
||||
mutex_lock(&irq_domain_mutex);
|
||||
|
||||
/*
|
||||
* If we've already configured this interrupt,
|
||||
* don't do it again, or hell will break loose.
|
||||
|
|
@ -812,7 +864,7 @@ unsigned int irq_create_fwspec_mapping(struct irq_fwspec *fwspec)
|
|||
* interrupt number.
|
||||
*/
|
||||
if (type == IRQ_TYPE_NONE || type == irq_get_trigger_type(virq))
|
||||
return virq;
|
||||
goto out;
|
||||
|
||||
/*
|
||||
* If the trigger type has not been set yet, then set
|
||||
|
|
@ -820,40 +872,45 @@ unsigned int irq_create_fwspec_mapping(struct irq_fwspec *fwspec)
|
|||
*/
|
||||
if (irq_get_trigger_type(virq) == IRQ_TYPE_NONE) {
|
||||
irq_data = irq_get_irq_data(virq);
|
||||
if (!irq_data)
|
||||
return 0;
|
||||
if (!irq_data) {
|
||||
virq = 0;
|
||||
goto out;
|
||||
}
|
||||
|
||||
irqd_set_trigger_type(irq_data, type);
|
||||
return virq;
|
||||
goto out;
|
||||
}
|
||||
|
||||
pr_warn("type mismatch, failed to map hwirq-%lu for %s!\n",
|
||||
hwirq, of_node_full_name(to_of_node(fwspec->fwnode)));
|
||||
return 0;
|
||||
virq = 0;
|
||||
goto out;
|
||||
}
|
||||
|
||||
if (irq_domain_is_hierarchy(domain)) {
|
||||
virq = irq_domain_alloc_irqs(domain, 1, NUMA_NO_NODE, fwspec);
|
||||
if (virq <= 0)
|
||||
return 0;
|
||||
virq = irq_domain_alloc_irqs_locked(domain, -1, 1, NUMA_NO_NODE,
|
||||
fwspec, false, NULL);
|
||||
if (virq <= 0) {
|
||||
virq = 0;
|
||||
goto out;
|
||||
}
|
||||
} else {
|
||||
/* Create mapping */
|
||||
virq = irq_create_mapping(domain, hwirq);
|
||||
virq = irq_create_mapping_affinity_locked(domain, hwirq, NULL);
|
||||
if (!virq)
|
||||
return virq;
|
||||
goto out;
|
||||
}
|
||||
|
||||
irq_data = irq_get_irq_data(virq);
|
||||
if (!irq_data) {
|
||||
if (irq_domain_is_hierarchy(domain))
|
||||
irq_domain_free_irqs(virq, 1);
|
||||
else
|
||||
irq_dispose_mapping(virq);
|
||||
return 0;
|
||||
if (WARN_ON(!irq_data)) {
|
||||
virq = 0;
|
||||
goto out;
|
||||
}
|
||||
|
||||
/* Store trigger type */
|
||||
irqd_set_trigger_type(irq_data, type);
|
||||
out:
|
||||
mutex_unlock(&irq_domain_mutex);
|
||||
|
||||
return virq;
|
||||
}
|
||||
|
|
@ -1066,12 +1123,15 @@ struct irq_domain *irq_domain_create_hierarchy(struct irq_domain *parent,
|
|||
struct irq_domain *domain;
|
||||
|
||||
if (size)
|
||||
domain = irq_domain_create_linear(fwnode, size, ops, host_data);
|
||||
domain = __irq_domain_create(fwnode, size, size, 0, ops, host_data);
|
||||
else
|
||||
domain = irq_domain_create_tree(fwnode, ops, host_data);
|
||||
domain = __irq_domain_create(fwnode, 0, ~0, 0, ops, host_data);
|
||||
|
||||
if (domain) {
|
||||
domain->parent = parent;
|
||||
domain->flags |= flags;
|
||||
|
||||
__irq_domain_publish(domain);
|
||||
}
|
||||
|
||||
return domain;
|
||||
|
|
@ -1318,6 +1378,45 @@ int irq_domain_alloc_irqs_hierarchy(struct irq_domain *domain,
|
|||
return domain->ops->alloc(domain, irq_base, nr_irqs, arg);
|
||||
}
|
||||
|
||||
static int irq_domain_alloc_irqs_locked(struct irq_domain *domain, int irq_base,
|
||||
unsigned int nr_irqs, int node, void *arg,
|
||||
bool realloc, const struct irq_affinity_desc *affinity)
|
||||
{
|
||||
int i, ret, virq;
|
||||
|
||||
if (realloc && irq_base >= 0) {
|
||||
virq = irq_base;
|
||||
} else {
|
||||
virq = irq_domain_alloc_descs(irq_base, nr_irqs, 0, node,
|
||||
affinity);
|
||||
if (virq < 0) {
|
||||
pr_debug("cannot allocate IRQ(base %d, count %d)\n",
|
||||
irq_base, nr_irqs);
|
||||
return virq;
|
||||
}
|
||||
}
|
||||
|
||||
if (irq_domain_alloc_irq_data(domain, virq, nr_irqs)) {
|
||||
pr_debug("cannot allocate memory for IRQ%d\n", virq);
|
||||
ret = -ENOMEM;
|
||||
goto out_free_desc;
|
||||
}
|
||||
|
||||
ret = irq_domain_alloc_irqs_hierarchy(domain, virq, nr_irqs, arg);
|
||||
if (ret < 0)
|
||||
goto out_free_irq_data;
|
||||
for (i = 0; i < nr_irqs; i++)
|
||||
irq_domain_insert_irq(virq + i);
|
||||
|
||||
return virq;
|
||||
|
||||
out_free_irq_data:
|
||||
irq_domain_free_irq_data(virq, nr_irqs);
|
||||
out_free_desc:
|
||||
irq_free_descs(virq, nr_irqs);
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* __irq_domain_alloc_irqs - Allocate IRQs from domain
|
||||
* @domain: domain to allocate from
|
||||
|
|
@ -1344,7 +1443,7 @@ int __irq_domain_alloc_irqs(struct irq_domain *domain, int irq_base,
|
|||
unsigned int nr_irqs, int node, void *arg,
|
||||
bool realloc, const struct irq_affinity_desc *affinity)
|
||||
{
|
||||
int i, ret, virq;
|
||||
int ret;
|
||||
|
||||
if (domain == NULL) {
|
||||
domain = irq_default_domain;
|
||||
|
|
@ -1352,40 +1451,11 @@ int __irq_domain_alloc_irqs(struct irq_domain *domain, int irq_base,
|
|||
return -EINVAL;
|
||||
}
|
||||
|
||||
if (realloc && irq_base >= 0) {
|
||||
virq = irq_base;
|
||||
} else {
|
||||
virq = irq_domain_alloc_descs(irq_base, nr_irqs, 0, node,
|
||||
affinity);
|
||||
if (virq < 0) {
|
||||
pr_debug("cannot allocate IRQ(base %d, count %d)\n",
|
||||
irq_base, nr_irqs);
|
||||
return virq;
|
||||
}
|
||||
}
|
||||
|
||||
if (irq_domain_alloc_irq_data(domain, virq, nr_irqs)) {
|
||||
pr_debug("cannot allocate memory for IRQ%d\n", virq);
|
||||
ret = -ENOMEM;
|
||||
goto out_free_desc;
|
||||
}
|
||||
|
||||
mutex_lock(&irq_domain_mutex);
|
||||
ret = irq_domain_alloc_irqs_hierarchy(domain, virq, nr_irqs, arg);
|
||||
if (ret < 0) {
|
||||
mutex_unlock(&irq_domain_mutex);
|
||||
goto out_free_irq_data;
|
||||
}
|
||||
for (i = 0; i < nr_irqs; i++)
|
||||
irq_domain_insert_irq(virq + i);
|
||||
ret = irq_domain_alloc_irqs_locked(domain, irq_base, nr_irqs, node, arg,
|
||||
realloc, affinity);
|
||||
mutex_unlock(&irq_domain_mutex);
|
||||
|
||||
return virq;
|
||||
|
||||
out_free_irq_data:
|
||||
irq_domain_free_irq_data(virq, nr_irqs);
|
||||
out_free_desc:
|
||||
irq_free_descs(virq, nr_irqs);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
|
@ -1746,6 +1816,13 @@ void irq_domain_set_info(struct irq_domain *domain, unsigned int virq,
|
|||
irq_set_handler_data(virq, handler_data);
|
||||
}
|
||||
|
||||
static int irq_domain_alloc_irqs_locked(struct irq_domain *domain, int irq_base,
|
||||
unsigned int nr_irqs, int node, void *arg,
|
||||
bool realloc, const struct irq_affinity_desc *affinity)
|
||||
{
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
static void irq_domain_check_hierarchy(struct irq_domain *domain)
|
||||
{
|
||||
}
|
||||
|
|
|
|||
|
|
@ -45,7 +45,7 @@ static void resend_irqs(unsigned long arg)
|
|||
}
|
||||
|
||||
/* Tasklet to handle resend: */
|
||||
static DECLARE_TASKLET(resend_tasklet, resend_irqs, 0);
|
||||
static DECLARE_TASKLET_OLD(resend_tasklet, resend_irqs);
|
||||
|
||||
#endif
|
||||
|
||||
|
|
|
|||
|
|
@ -406,8 +406,8 @@ static inline int kprobe_optready(struct kprobe *p)
|
|||
return 0;
|
||||
}
|
||||
|
||||
/* Return true(!0) if the kprobe is disarmed. Note: p must be on hash list */
|
||||
static inline int kprobe_disarmed(struct kprobe *p)
|
||||
/* Return true if the kprobe is disarmed. Note: p must be on hash list */
|
||||
bool kprobe_disarmed(struct kprobe *p)
|
||||
{
|
||||
struct optimized_kprobe *op;
|
||||
|
||||
|
|
@ -614,7 +614,7 @@ void wait_for_kprobe_optimizer(void)
|
|||
mutex_unlock(&kprobe_mutex);
|
||||
}
|
||||
|
||||
static bool optprobe_queued_unopt(struct optimized_kprobe *op)
|
||||
bool optprobe_queued_unopt(struct optimized_kprobe *op)
|
||||
{
|
||||
struct optimized_kprobe *_op;
|
||||
|
||||
|
|
|
|||
|
|
@ -523,7 +523,9 @@ static void synchronize_sched_expedited_wait(void)
|
|||
mask = leaf_node_cpu_bit(rnp, cpu);
|
||||
if (!(READ_ONCE(rnp->expmask) & mask))
|
||||
continue;
|
||||
preempt_disable(); // For smp_processor_id() in dump_cpu_task().
|
||||
dump_cpu_task(cpu);
|
||||
preempt_enable();
|
||||
}
|
||||
}
|
||||
jiffies_stall = 3 * rcu_jiffies_till_stall_check() + 3;
|
||||
|
|
|
|||
|
|
@ -1449,6 +1449,9 @@ static inline void dequeue_task(struct rq *rq, struct task_struct *p, int flags)
|
|||
|
||||
void activate_task(struct rq *rq, struct task_struct *p, int flags)
|
||||
{
|
||||
if (task_on_rq_migrating(p))
|
||||
flags |= ENQUEUE_MIGRATED;
|
||||
|
||||
if (task_contributes_to_load(p))
|
||||
rq->nr_uninterruptible--;
|
||||
|
||||
|
|
@ -5940,14 +5943,14 @@ SYSCALL_DEFINE3(sched_getaffinity, pid_t, pid, unsigned int, len,
|
|||
if (len & (sizeof(unsigned long)-1))
|
||||
return -EINVAL;
|
||||
|
||||
if (!alloc_cpumask_var(&mask, GFP_KERNEL))
|
||||
if (!zalloc_cpumask_var(&mask, GFP_KERNEL))
|
||||
return -ENOMEM;
|
||||
|
||||
ret = sched_getaffinity(pid, mask);
|
||||
if (ret == 0) {
|
||||
unsigned int retlen = min(len, cpumask_size());
|
||||
|
||||
if (copy_to_user(user_mask_ptr, mask, retlen))
|
||||
if (copy_to_user(user_mask_ptr, cpumask_bits(mask), retlen))
|
||||
ret = -EFAULT;
|
||||
else
|
||||
ret = retlen;
|
||||
|
|
|
|||
|
|
@ -1795,8 +1795,7 @@ static void set_next_task_dl(struct rq *rq, struct task_struct *p, bool first)
|
|||
deadline_queue_push_tasks(rq);
|
||||
}
|
||||
|
||||
static struct sched_dl_entity *pick_next_dl_entity(struct rq *rq,
|
||||
struct dl_rq *dl_rq)
|
||||
static struct sched_dl_entity *pick_next_dl_entity(struct dl_rq *dl_rq)
|
||||
{
|
||||
struct rb_node *left = rb_first_cached(&dl_rq->root);
|
||||
|
||||
|
|
@ -1818,7 +1817,7 @@ pick_next_task_dl(struct rq *rq, struct task_struct *prev, struct rq_flags *rf)
|
|||
if (!sched_dl_runnable(rq))
|
||||
return NULL;
|
||||
|
||||
dl_se = pick_next_dl_entity(rq, dl_rq);
|
||||
dl_se = pick_next_dl_entity(dl_rq);
|
||||
BUG_ON(!dl_se);
|
||||
p = dl_task_of(dl_se);
|
||||
set_next_task_dl(rq, p, true);
|
||||
|
|
|
|||
|
|
@ -4063,6 +4063,29 @@ static void check_spread(struct cfs_rq *cfs_rq, struct sched_entity *se)
|
|||
#endif
|
||||
}
|
||||
|
||||
static inline bool entity_is_long_sleeper(struct sched_entity *se)
|
||||
{
|
||||
struct cfs_rq *cfs_rq;
|
||||
u64 sleep_time;
|
||||
|
||||
if (se->exec_start == 0)
|
||||
return false;
|
||||
|
||||
cfs_rq = cfs_rq_of(se);
|
||||
|
||||
sleep_time = rq_clock_task(rq_of(cfs_rq));
|
||||
|
||||
/* Happen while migrating because of clock task divergence */
|
||||
if (sleep_time <= se->exec_start)
|
||||
return false;
|
||||
|
||||
sleep_time -= se->exec_start;
|
||||
if (sleep_time > ((1ULL << 63) / scale_load_down(NICE_0_LOAD)))
|
||||
return true;
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
static void
|
||||
place_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int initial)
|
||||
{
|
||||
|
|
@ -4110,8 +4133,29 @@ place_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int initial)
|
|||
#endif
|
||||
}
|
||||
|
||||
/* ensure we never gain time by being placed backwards. */
|
||||
se->vruntime = max_vruntime(se->vruntime, vruntime);
|
||||
/*
|
||||
* Pull vruntime of the entity being placed to the base level of
|
||||
* cfs_rq, to prevent boosting it if placed backwards.
|
||||
* However, min_vruntime can advance much faster than real time, with
|
||||
* the extreme being when an entity with the minimal weight always runs
|
||||
* on the cfs_rq. If the waking entity slept for a long time, its
|
||||
* vruntime difference from min_vruntime may overflow s64 and their
|
||||
* comparison may get inversed, so ignore the entity's original
|
||||
* vruntime in that case.
|
||||
* The maximal vruntime speedup is given by the ratio of normal to
|
||||
* minimal weight: scale_load_down(NICE_0_LOAD) / MIN_SHARES.
|
||||
* When placing a migrated waking entity, its exec_start has been set
|
||||
* from a different rq. In order to take into account a possible
|
||||
* divergence between new and prev rq's clocks task because of irq and
|
||||
* stolen time, we take an additional margin.
|
||||
* So, cutting off on the sleep time of
|
||||
* 2^63 / scale_load_down(NICE_0_LOAD) ~ 104 days
|
||||
* should be safe.
|
||||
*/
|
||||
if (entity_is_long_sleeper(se))
|
||||
se->vruntime = vruntime;
|
||||
else
|
||||
se->vruntime = max_vruntime(se->vruntime, vruntime);
|
||||
}
|
||||
|
||||
static void check_enqueue_throttle(struct cfs_rq *cfs_rq);
|
||||
|
|
@ -4207,6 +4251,9 @@ enqueue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int flags)
|
|||
|
||||
if (flags & ENQUEUE_WAKEUP)
|
||||
place_entity(cfs_rq, se, 0);
|
||||
/* Entity has migrated, no longer consider this task hot */
|
||||
if (flags & ENQUEUE_MIGRATED)
|
||||
se->exec_start = 0;
|
||||
|
||||
check_schedstat_required();
|
||||
update_stats_enqueue(cfs_rq, se, flags);
|
||||
|
|
@ -7534,9 +7581,6 @@ static void migrate_task_rq_fair(struct task_struct *p, int new_cpu)
|
|||
/* Tell new CPU we are migrated */
|
||||
p->se.avg.last_update_time = 0;
|
||||
|
||||
/* We have migrated, no longer consider this task hot */
|
||||
p->se.exec_start = 0;
|
||||
|
||||
update_scan_period(p, new_cpu);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1787,8 +1787,7 @@ static inline void set_next_task_rt(struct rq *rq, struct task_struct *p, bool f
|
|||
rt_queue_push_tasks(rq);
|
||||
}
|
||||
|
||||
static struct sched_rt_entity *pick_next_rt_entity(struct rq *rq,
|
||||
struct rt_rq *rt_rq)
|
||||
static struct sched_rt_entity *pick_next_rt_entity(struct rt_rq *rt_rq)
|
||||
{
|
||||
struct rt_prio_array *array = &rt_rq->active;
|
||||
struct sched_rt_entity *next = NULL;
|
||||
|
|
@ -1799,6 +1798,8 @@ static struct sched_rt_entity *pick_next_rt_entity(struct rq *rq,
|
|||
BUG_ON(idx >= MAX_RT_PRIO);
|
||||
|
||||
queue = array->queue + idx;
|
||||
if (SCHED_WARN_ON(list_empty(queue)))
|
||||
return NULL;
|
||||
next = list_entry(queue->next, struct sched_rt_entity, run_list);
|
||||
|
||||
return next;
|
||||
|
|
@ -1810,8 +1811,9 @@ static struct task_struct *_pick_next_task_rt(struct rq *rq)
|
|||
struct rt_rq *rt_rq = &rq->rt;
|
||||
|
||||
do {
|
||||
rt_se = pick_next_rt_entity(rq, rt_rq);
|
||||
BUG_ON(!rt_se);
|
||||
rt_se = pick_next_rt_entity(rt_rq);
|
||||
if (unlikely(!rt_se))
|
||||
return NULL;
|
||||
rt_rq = group_rt_rq(rt_se);
|
||||
} while (rt_rq);
|
||||
|
||||
|
|
|
|||
|
|
@ -2029,6 +2029,7 @@ SYSCALL_DEFINE2(nanosleep, struct __kernel_timespec __user *, rqtp,
|
|||
if (!timespec64_valid(&tu))
|
||||
return -EINVAL;
|
||||
|
||||
current->restart_block.fn = do_no_restart_syscall;
|
||||
current->restart_block.nanosleep.type = rmtp ? TT_NATIVE : TT_NONE;
|
||||
current->restart_block.nanosleep.rmtp = rmtp;
|
||||
return hrtimer_nanosleep(&tu, HRTIMER_MODE_REL, CLOCK_MONOTONIC);
|
||||
|
|
@ -2049,6 +2050,7 @@ SYSCALL_DEFINE2(nanosleep_time32, struct old_timespec32 __user *, rqtp,
|
|||
if (!timespec64_valid(&tu))
|
||||
return -EINVAL;
|
||||
|
||||
current->restart_block.fn = do_no_restart_syscall;
|
||||
current->restart_block.nanosleep.type = rmtp ? TT_COMPAT : TT_NONE;
|
||||
current->restart_block.nanosleep.compat_rmtp = rmtp;
|
||||
return hrtimer_nanosleep(&tu, HRTIMER_MODE_REL, CLOCK_MONOTONIC);
|
||||
|
|
|
|||
|
|
@ -142,6 +142,7 @@ SYSCALL_DEFINE4(clock_nanosleep, const clockid_t, which_clock, int, flags,
|
|||
return -EINVAL;
|
||||
if (flags & TIMER_ABSTIME)
|
||||
rmtp = NULL;
|
||||
current->restart_block.fn = do_no_restart_syscall;
|
||||
current->restart_block.nanosleep.type = rmtp ? TT_NATIVE : TT_NONE;
|
||||
current->restart_block.nanosleep.rmtp = rmtp;
|
||||
return hrtimer_nanosleep(&t, flags & TIMER_ABSTIME ?
|
||||
|
|
@ -228,6 +229,7 @@ SYSCALL_DEFINE4(clock_nanosleep_time32, clockid_t, which_clock, int, flags,
|
|||
return -EINVAL;
|
||||
if (flags & TIMER_ABSTIME)
|
||||
rmtp = NULL;
|
||||
current->restart_block.fn = do_no_restart_syscall;
|
||||
current->restart_block.nanosleep.type = rmtp ? TT_COMPAT : TT_NONE;
|
||||
current->restart_block.nanosleep.compat_rmtp = rmtp;
|
||||
return hrtimer_nanosleep(&t, flags & TIMER_ABSTIME ?
|
||||
|
|
|
|||
|
|
@ -1224,6 +1224,7 @@ SYSCALL_DEFINE4(clock_nanosleep, const clockid_t, which_clock, int, flags,
|
|||
return -EINVAL;
|
||||
if (flags & TIMER_ABSTIME)
|
||||
rmtp = NULL;
|
||||
current->restart_block.fn = do_no_restart_syscall;
|
||||
current->restart_block.nanosleep.type = rmtp ? TT_NATIVE : TT_NONE;
|
||||
current->restart_block.nanosleep.rmtp = rmtp;
|
||||
|
||||
|
|
@ -1251,6 +1252,7 @@ SYSCALL_DEFINE4(clock_nanosleep_time32, clockid_t, which_clock, int, flags,
|
|||
return -EINVAL;
|
||||
if (flags & TIMER_ABSTIME)
|
||||
rmtp = NULL;
|
||||
current->restart_block.fn = do_no_restart_syscall;
|
||||
current->restart_block.nanosleep.type = rmtp ? TT_COMPAT : TT_NONE;
|
||||
current->restart_block.nanosleep.compat_rmtp = rmtp;
|
||||
|
||||
|
|
|
|||
|
|
@ -1557,7 +1557,8 @@ unsigned long ftrace_location_range(unsigned long start, unsigned long end)
|
|||
key.flags = end; /* overload flags, as it is unsigned long */
|
||||
|
||||
for (pg = ftrace_pages_start; pg; pg = pg->next) {
|
||||
if (end < pg->records[0].ip ||
|
||||
if (pg->index == 0 ||
|
||||
end < pg->records[0].ip ||
|
||||
start >= (pg->records[pg->index - 1].ip + MCOUNT_INSN_SIZE))
|
||||
continue;
|
||||
rec = bsearch(&key, pg->records, pg->index,
|
||||
|
|
|
|||
|
|
@ -2508,6 +2508,10 @@ rb_set_commit_to_write(struct ring_buffer_per_cpu *cpu_buffer)
|
|||
if (RB_WARN_ON(cpu_buffer,
|
||||
rb_is_reader_page(cpu_buffer->tail_page)))
|
||||
return;
|
||||
/*
|
||||
* No need for a memory barrier here, as the update
|
||||
* of the tail_page did it for this page.
|
||||
*/
|
||||
local_set(&cpu_buffer->commit_page->page->commit,
|
||||
rb_page_write(cpu_buffer->commit_page));
|
||||
rb_inc_page(cpu_buffer, &cpu_buffer->commit_page);
|
||||
|
|
@ -2521,6 +2525,8 @@ rb_set_commit_to_write(struct ring_buffer_per_cpu *cpu_buffer)
|
|||
while (rb_commit_index(cpu_buffer) !=
|
||||
rb_page_write(cpu_buffer->commit_page)) {
|
||||
|
||||
/* Make sure the readers see the content of what is committed. */
|
||||
smp_wmb();
|
||||
local_set(&cpu_buffer->commit_page->page->commit,
|
||||
rb_page_write(cpu_buffer->commit_page));
|
||||
RB_WARN_ON(cpu_buffer,
|
||||
|
|
@ -3903,7 +3909,12 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
|
|||
|
||||
/*
|
||||
* Make sure we see any padding after the write update
|
||||
* (see rb_reset_tail())
|
||||
* (see rb_reset_tail()).
|
||||
*
|
||||
* In addition, a writer may be writing on the reader page
|
||||
* if the page has not been fully filled, so the read barrier
|
||||
* is also needed to make sure we see the content of what is
|
||||
* committed by the writer (see rb_set_commit_to_write()).
|
||||
*/
|
||||
smp_rmb();
|
||||
|
||||
|
|
@ -4752,11 +4763,16 @@ EXPORT_SYMBOL_GPL(ring_buffer_alloc_read_page);
|
|||
*/
|
||||
void ring_buffer_free_read_page(struct ring_buffer *buffer, int cpu, void *data)
|
||||
{
|
||||
struct ring_buffer_per_cpu *cpu_buffer = buffer->buffers[cpu];
|
||||
struct ring_buffer_per_cpu *cpu_buffer;
|
||||
struct buffer_data_page *bpage = data;
|
||||
struct page *page = virt_to_page(bpage);
|
||||
unsigned long flags;
|
||||
|
||||
if (!buffer || !buffer->buffers || !buffer->buffers[cpu])
|
||||
return;
|
||||
|
||||
cpu_buffer = buffer->buffers[cpu];
|
||||
|
||||
/* If the page is still in use someplace else, we can't reuse it */
|
||||
if (page_ref_count(page) > 1)
|
||||
goto out;
|
||||
|
|
|
|||
|
|
@ -8567,6 +8567,7 @@ static int __remove_instance(struct trace_array *tr)
|
|||
ftrace_destroy_function_files(tr);
|
||||
tracefs_remove_recursive(tr->dir);
|
||||
free_trace_buffers(tr);
|
||||
clear_tracing_err_log(tr);
|
||||
|
||||
for (i = 0; i < tr->nr_topts; i++) {
|
||||
kfree(tr->topts[i].topts);
|
||||
|
|
|
|||
|
|
@ -2008,6 +2008,9 @@ static const char *hist_field_name(struct hist_field *field,
|
|||
{
|
||||
const char *field_name = "";
|
||||
|
||||
if (WARN_ON_ONCE(!field))
|
||||
return field_name;
|
||||
|
||||
if (level > 1)
|
||||
return field_name;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue